	{
		"version": true,
		"from" : "@from", "size" : "@size",
		"sort": [{
			"access_time": {
				"order": "desc",
				"unmapped_type": "boolean"
			}
		}],
		"_source":["access_time"],
		"stored_fields": ["*"],
		"script_fields": {},
		"docvalue_fields": ["@timestamp", "access_time"],
		"query": {
			"bool": {
				"must": [{
					"query_string": {
						"query": "request_params.courseId:@courseId",
						"analyze_wildcard": true,
						"default_field": "*"
					}
				}, {
					"match_phrase": {
						"remote_user": {
							"query": @userId
						}
					}
				}],
				"filter": [],
				"should": [],
				"must_not": []
			}
		},
		"highlight": {
			"pre_tags": ["@kibana-highlighted-field@"],
			"post_tags": ["@/kibana-highlighted-field@"],
			"fields": {
				"*": {}
			},
			"fragment_size": 2147483647
		}
	}